The Complete Wireshark Course: Go from Beginner to Advanced! from Udemy

What's inside

Learning objectives

Use wireshark as an advanced user.
Apply successfully for network admin jobs.

Work as a freelancer using wireshark skills learned in this course.
See how to add a wireshark certificate to your linkedin profile!

Use wireshark as an advanced user.
Apply successfully for network admin jobs.
Work as a freelancer using wireshark skills learned in this course.
See how to add a wireshark certificate to your linkedin profile!

Syllabus

Understand the value of learning wireshark, what you can use it for, and see what networking terms you already understand

Introduction to Wireshark and a brief overview of the course, stating what one can learn from it along with giving some general info on the subject of network traffic.

Some basic concepts that will come in handy during the course, such as IP addresses, MAC addresses, ports, etc. This tutorial deals with essential terms and concepts needed in order for one to be able to understand the network traffic which will later be captured in Wireshark.

Here you can learn the layout of the OSI model and what sort of traffic can be found at each of the seven layers. Very useful to know not only as general knowledge, but rather instead to save one a great deal of time when going through information contained within the packets.

Here one may see how Wireshark program is installed via Linux terminal. It covers things such as, searching for Wireshark in the repositories, set of terminal commands needed for the installation process and it also deals with possible problems that might occur during the installation.

Introducing a user to Wireshark interface and explaining its various functionalities.

Dealing with a wide range of options such as: interface appearance and layout configuration, filter options, capture modes and so forth.

Dealing with the subject of Wireshark filters, to be more precise this tutorial explain how protocol filters can be applied in order to reduce the amount of redundant packets.

Introducing IP and port filtering options along with explaining the proper syntax to be used. And demonstrating how the capture process can be manipulated to only provide packets which fit specified ranges of filters.

In depth analysis of HTTP packets. Examining the values of various fields of the Wireshark output and looking at the content of an HTTP packet, understanding what sort of information does it contain and what useful things we can extract from it.

Demonstration of how unencrypted traffic can be potentially dangerous, and what sort of sensitive information can be extracted from it.

Demonstrating how Wireshark can be used to confirm and monitor firewall settings and pointing out the similarities between a firewall in Linux (iptables) and Wireshark in terms of traffic filtering.

Short exercise to demonstrate how to spot suspicious or unauthorized traffic and how to put an end to it. Deals with subjects such as: spotting suspicious packets, determining their cause and putting a stop to such traffic.

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Forms a strong foundation for beginners, by introducing basic network terminology, installing Wireshark, and reviewing basic functions

Promotes advanced understanding of Wireshark, which can enhance professional skills and deep expertise

Certified instructors, Ermin Kreponic and Aldin Omerdic, are recognized for their expertise in Wireshark

Provides hands-on tutorials to reinforce concepts and allow learners to apply their understanding

Multi-modal, including videos, readings, and discussions, providing a diverse learning experience

Teaches skills in high demand, potentially increasing employability and earning potential

Reviews summary

Complete wireshark: beginner to advanced

According to learners, this course offers a comprehensive and practical introduction to Wireshark, suitable for both beginners and those looking to deepen their skills. Many appreciate the hands-on approach and practical examples provided by the instructor, finding them crucial for understanding packet analysis. Students particularly highlight the course's ability to build a solid foundation in using Wireshark effectively for tasks like network analysis and troubleshooting. The content progresses logically, covering basic concepts through more advanced topics like filtering, command line tools (Tshark), and integrating with Nmap. While generally positive, some reviews suggest certain sections could benefit from further elaboration for truly advanced users. The overall consensus is highly favorable, citing it as a valuable resource for anyone looking to master Wireshark for career advancement or technical understanding.

Instructor is clear and easy to follow.

"The instructor explains complex topics clearly and makes them easy to understand."

"I found the lectures well-paced and the explanations concise."

"He did a great job of simplifying potentially confusing Wireshark concepts."

"The explanations are easy to follow, even for beginners."

Builds a strong base for network analysis.

"It provided me with a solid foundation for network analysis using Wireshark."

"I now feel confident in my ability to capture and analyze network traffic effectively."

"The early modules laid a crucial groundwork before diving into more complex topics."

"For someone new to network protocols and packet analysis, this course is a great starting point."

Covers Wireshark from basics to advanced.

"This course truly delivers on its promise to take you from beginner to advanced."

"I learned not just the basics but also advanced techniques like using Tshark and combining it with Nmap."

"It covers everything you need to know to start using Wireshark effectively."

"I feel I have a solid understanding of Wireshark after taking this course, covering filtering, packet analysis, etc."

Useful for jobs and professional growth.

"This skill is highly in demand and the course prepares you well for using it professionally."

"I am using the knowledge gained from this course in my network administration role."

"It's a great course to boost your resume and open up freelancing opportunities."

"Understanding Wireshark is essential for many IT roles, and this course delivers."

Focuses on demos and practical application.

"The hands-on labs and demonstrations are incredibly helpful for grasping the concepts."

"I appreciated being able to follow along with the instructor's practical examples."

"Learning by doing is key with Wireshark, and this course does a great job of providing that opportunity."

"The course emphasizes practical application, which made learning much easier and more impactful."

Some feel advanced topics lack depth.

"While good for beginners, the 'advanced' sections could be more in-depth."

"Could use more complex scenarios for experienced users."

"I was hoping for more advanced troubleshooting techniques and deep dives into specific protocols."

"It provides a good overview but might not fully satisfy a seasoned Wireshark expert."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in The Complete Wireshark Course: Go from Beginner to Advanced! with these activities:

Refresh Network Fundamentals

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Strengthen foundational knowledge of networking concepts, such as IP addresses, protocols, and network topologies, to enhance understanding of Wireshark's capabilities.

Browse courses on Computer Networks

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Review course materials or online resources on network fundamentals.
Complete practice questions or quizzes to test understanding.

Network Traffic Monitoring Volunteer

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Gain practical experience in network traffic monitoring and analysis by volunteering for an organization that uses Wireshark.

Browse courses on Network Security Monitoring

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Identify organizations that use Wireshark for network monitoring.
Contact the organization and inquire about volunteer opportunities.
Assist in capturing and analyzing network traffic under the guidance of experienced professionals.

Wireshark Network Troubleshooting Project

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Develop problem-solving and troubleshooting skills by working on a project that involves using Wireshark to identify and resolve network issues.

Browse courses on Network Troubleshooting

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Define a network troubleshooting scenario.
Capture and analyze network traffic using Wireshark.
Identify the root cause of the network issue.
Develop and implement a solution to resolve the issue.

Show all three activities

Career center

Learners who complete The Complete Wireshark Course: Go from Beginner to Advanced! will develop knowledge and skills that may be useful to these careers:

Network Engineer

A Network Engineer designs, builds, and maintains computer networks. They work with a variety of technologies, including routers, switches, firewalls, and access points. In order to succeed in this role, you should be able to understand and troubleshoot network traffic. This course can help you develop these skills by teaching you how to use Wireshark, a powerful network analysis tool. Once you take this course, you will be able to get certified in Wireshark which can help you get a job as a Network Engineer and earn more money.

See salaries and explore the career path for Network Engineer

Network Administrator

A Network Administrator is responsible for the day-to-day operation of a computer network. They install, configure, and maintain network hardware and software. They also monitor the network for performance issues and security breaches. This course can help you develop the skills you need to be a successful Network Administrator by teaching you how to use Wireshark. After completing this course and certification you will be able to troubleshoot network issues, improve network performance, and secure networks from attack.

See salaries and explore the career path for Network Administrator

Security Analyst

A Security Analyst is responsible for protecting an organization's computer systems and networks from attack. They identify and mitigate security risks, and they investigate security incidents. This course can help you develop the skills you need to be a successful Security Analyst by teaching you how to use Wireshark. You will learn to detect and analyze network attacks, and you will be able to use Wireshark to investigate security incidents.

See salaries and explore the career path for Security Analyst

IT Manager

An IT Manager is responsible for planning, implementing, and managing an organization's IT infrastructure. They oversee the work of network administrators, security analysts, and other IT professionals. This course can help you develop the skills you need to be a successful IT Manager by teaching you how to use Wireshark. You will learn how to design and implement secure networks, and you will be able to troubleshoot network issues and improve performance.

See salaries and explore the career path for IT Manager

Computer Scientist

A Computer Scientist designs, develops, and implements computer systems and applications. They work with a variety of programming languages and technologies. This course can help you develop the skills you need to be a successful Computer Scientist by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to debug software and applications.

See salaries and explore the career path for Computer Scientist

Data Analyst

A Data Analyst collects, analyzes, and interprets data. They use their findings to make recommendations for businesses and organizations. This course can help you develop the skills you need to be a successful Data Analyst by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to identify trends and patterns in data. This information will help you make better decisions for your business or organization.

See salaries and explore the career path for Data Analyst

Software Engineer

A Software Engineer designs, develops, and maintains software applications. They work with a variety of programming languages and technologies. This course can help you develop the skills you need to be a successful Software Engineer by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to debug software and applications.

See salaries and explore the career path for Software Engineer

Web Developer

A Web Developer designs and develops websites. They work with a variety of programming languages and technologies. This course can help you develop the skills you need to be a successful Web Developer by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to debug websites and web applications.

See salaries and explore the career path for Web Developer

Database Administrator

A Database Administrator is responsible for the installation, configuration, and maintenance of databases. They also monitor databases for performance issues and security breaches. This course can help you develop the skills you need to be a successful Database Administrator by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to troubleshoot database issues and improve performance.

See salaries and explore the career path for Database Administrator

Systems Analyst

A Systems Analyst analyzes and designs computer systems. They work with a variety of technologies, including hardware, software, and networks. This course can help you develop the skills you need to be a successful Systems Analyst by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to identify and resolve system issues.

See salaries and explore the career path for Systems Analyst

Technical Writer

A Technical Writer creates documentation for computer software and hardware. They work with a variety of technologies, including networking, operating systems, and programming languages. This course can help you develop the skills you need to be a successful Technical Writer by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to create accurate and informative documentation.

See salaries and explore the career path for Technical Writer

Project Manager

A Project Manager plans, executes, and closes projects. They work with a variety of stakeholders, including clients, team members, and vendors. This course can help you develop the skills you need to be a successful Project Manager by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to identify and resolve project risks.

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Business Analyst

A Business Analyst analyzes business processes and makes recommendations for improvement. They work with a variety of stakeholders, including clients, users, and managers. This course can help you develop the skills you need to be a successful Business Analyst by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to identify and resolve business process inefficiencies.

See salaries and explore the career path for Business Analyst

Quality Assurance Analyst

A Quality Assurance Analyst tests software to ensure that it meets requirements. They work with a variety of software development tools and technologies. This course can help you develop the skills you need to be a successful Quality Assurance Analyst by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to identify and resolve software defects.

See salaries and explore the career path for Quality Assurance Analyst

Cybersecurity Analyst

A Cybersecurity Analyst protects computer systems and networks from attack. They work with a variety of security technologies, including firewalls, intrusion detection systems, and antivirus software. This course can help you develop the skills you need to be a successful Cybersecurity Analyst by teaching you how to use Wireshark. You will learn how to analyze network traffic, and you will be able to use Wireshark to detect and respond to security threats.

See salaries and explore the career path for Cybersecurity Analyst